transformer 3 ph, 225 kva pri 480v, sec 208v. primary
neutral connected to system, is secondary neutral to be
grounded and how
hello if any one have papers vof hpcl or sail, plz send me
What was your role in the silicon evaluation/product ramp? What tools did you use?
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
In winding design, the angle of chording (β) is nearly equal to A 45 degree B 60 degree C 30 degree D 90 degree
can any one help me? 1.what is corona extinction voltage&corona inception volatage 2.what is mean by CFVV?
we want to feed 3 phase supply to 70 ton AC load.what will be the size of (3 phase)cable require.
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?
what is mean by harmonics?Type of harmonics?
what are the protections used in power transformers of 5 mva and above
How LT megger works ?
What are the basic elements used for modeling mechanical rotational system?
i want to know is it possible to generate usefull power by coupling generator with motor & supply gives to motor by battery source then generator generates power. remove the battery source given to the motor & feed the supply from some of the generated power supply to the motor & motor runs continously. generator generate power contnously.is it possible ?